CN210770705U

CN210770705U - Five metals sleeve pipe for gas pipe

Info

Publication number: CN210770705U
Application number: CN201921970106.9U
Authority: CN
Inventors: 王洪伟; 陈江滔; 陈江涌
Original assignee: Kunshan Xinliande Hardware Machinery Equipment Co ltd
Current assignee: Kunshan Xinliande Hardware Machinery Equipment Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-16
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a five metals sleeve pipe for gas pipe, including gas pipe and the sleeve pipe body of cover on gas pipe, be equipped with second sprue and first sprue between both ends and the gas pipe respectively about the sleeve pipe is originally internal, and left end pipe socket inside position still is equipped with the stopper on the sleeve pipe body, second sprue butt stopper, still be equipped with a plurality of filling layers between this internal second sprue of sleeve pipe and the first sprue. The utility model provides a five metals sleeve pipe for gas pipe, the structure sets up ingeniously, and it is rationally distributed, fix gas pipe and sleeve pipe body through the sprue, the space between gas pipe and the sleeve pipe body is clogged to the filling layer that directly uses glass fiber to make simultaneously, the filling layer is prepared in advance, thickness can set up according to actual need, during the use directly fill in the space can, convenient operation is swift, it is troublesome when filling to solve some workman's suspicion current stopping, complex operation is not filled or the problem of symbolic only filling the mouth of pipe position takes place.

Description

Five metals sleeve pipe for gas pipe

Technical Field

The utility model relates to a sleeve pipe equipment technical field specifically is a five metals sleeve pipe for gas pipe.

Background

The gas pipe is a special pipeline for conveying combustible gas, a metal gas pipe hose is used for replacing a traditional buckle rubber hose, can solve the defects of easy falling, easy aging, easy insect bite and short service life of the rubber pipe, and under the conditions that the existing gas pipe is put through a wall and enters a home, the sleeve is used for protecting the gas pipe, so that the problem of abrasion of the gas pipe caused by mutual friction between the gas pipe and a building is avoided, after the existing gas sleeve is sleeved, the gaps between the sleeve and the gas pipe are filled by using flexible anticorrosive and waterproof fillers, but the position of the sleeve in the wall penetrating direction is not fixed, the existing jelly filler is inconvenient to operate when filling, and the problem that many workers are troublesome to operate and do not fill or only fill the position of a pipe orifice exists, so that the hardware sleeve for the gas pipe is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five metals sleeve pipe for gas pipe to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a five metals sleeve pipe for gas pipe, includes gas pipe and the sleeve pipe body of cover on gas pipe, be equipped with second sprue and first sprue between both ends and the gas pipe about the sleeve pipe is originally internal respectively, and left end mouth of pipe inboard position still is equipped with the stopper on the sleeve pipe body, second sprue butt stopper, still be equipped with a plurality of filling layers between this internal second sprue of sleeve pipe and the first sprue.

As a further aspect of the present invention: the gas pipe is characterized in that extension pipes are further connected to the left end and the right end of the sleeve body respectively, sealing blocks are arranged in a cavity between each extension pipe and the corresponding gas pipe, and a clamping ring mechanism for fixing the sealing blocks is arranged on the outer sides of the extension pipes.

As a further aspect of the present invention: the snap ring mechanism evenly is equipped with first bolt including two semicircle snap rings that are located the extension pipe outside on the semicircle snap ring, and first bolt connects soon with the semicircle snap ring through the screw thread, the through-hole has evenly been seted up on the extension pipe, it is fluted to correspond the through-hole position on the sealing block, first bolt is worn if the through-hole stretches into in the recess.

As a further aspect of the present invention: and the two semicircular clamping rings are fixedly connected through a second bolt.

As a further aspect of the present invention: the extension pipe is made of thermoplastic plastics.

As a further aspect of the present invention: the filling layer is made of glass fiber.

Compared with the prior art, the utility model has the advantages of following several aspects:

the utility model discloses in, fix gas pipe and sleeve pipe body through the sprue, the space between gas pipe and the sleeve pipe body is clogged to the filling layer that directly uses glass fiber to make simultaneously, and the filling layer is prepared in advance, and thickness can set up according to actual need, directly during the use fill in the space can, convenient operation is swift, and it is troublesome when solving some workman's suspicion current stopping and filling, and complex operation is not filled or symbolic problem of only filling the mouth of pipe position takes place.

The utility model discloses in, sleeve pipe body both ends have set up the extension pipe that thermoplastic made, and thermoplastic has certain flexibility, and when filling in sealed piece, the mouth of pipe size of extension pipe can be expanded to make sealed piece fill in more deeply, sealed effect is better.

The utility model discloses in, sealed piece is fixed in inserting the recess through the bolt for fixed between sleeve pipe body and the gas pipe is non-permanent fixed, can solidify behind the flexible anticorrosive stopping of current use and lead to sleeve pipe body user gas pipe tightly to glue together and compare, when dismantling the gas pipe, can directly dismantle, need not cut off the gas pipe from the sleeve pipe both ends, has made things convenient for follow-up maintenance and dismouting.

Drawings

Fig. 1 is a sectional view of a hardware sleeve for a gas pipe.

Fig. 2 is an enlarged view of a part a of a metal sleeve for a gas pipe.

Fig. 3 is a schematic structural diagram of a snap ring mechanism in a hardware sleeve for a gas pipe.

In the figure: 1. a gas pipe; 2. a sleeve body; 3. a filling layer; 4. a first block; 5. an extension tube; 6. a snap ring mechanism; 7. a sealing block; 8. a through hole; 9. a cavity; 10. a second block; 11. a groove; 12. a limiting block; 13. a semicircular snap ring; 14. a thread; 15. a first bolt; 16. and a second bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a hardware sleeve for a gas pipe comprises a gas pipe 1 and a sleeve body 2 sleeved on the gas pipe 1, wherein a second blocking piece 10 and a first blocking piece 4 are respectively arranged between the left end and the right end of the sleeve body 2 and the gas pipe 1, a limiting block 12 is further arranged at the inner side position of the left end pipe opening on the sleeve body 2, the second blocking piece 10 abuts against the limiting block 12, and a plurality of filling layers 3 are further arranged between the second blocking piece 10 and the first blocking piece 4 in the sleeve body 1;

both ends still are connected with extension pipe 5 respectively about on the sleeve pipe body 1, are equipped with sealed piece 7 in the cavity 9 between extension pipe 5 and the gas pipe 1, the outside is equipped with snap ring mechanism 6 of fixed sealed piece 7 on the extension pipe 5, and snap ring mechanism 6 evenly is equipped with first bolt 15 including two semicircle snap rings 13 that are located the extension pipe 5 outside on the semicircle snap ring 13, and first bolt 15 connects soon through screw thread 14 and semicircle snap ring 13, through-hole 8 has evenly been seted up on the extension pipe 5, correspond through-hole 8 position and seted up recess 11 on the sealed piece 7, first bolt 15 wear if through-hole 8 stretches into in the recess 11, two semicircle snap ring 13 between lead to 16 looks fixed connection of second bolt.

The utility model discloses a theory of operation is: the utility model provides a five metals sleeve pipe for gas pipe, the structure setting is ingenious, and the overall arrangement is reasonable, when using, firstly, the sleeve pipe body 2 passes through the wall hole, then the gas pipe 1 passes through the wall hole from the sleeve pipe body 2, then the second block 10 is stuffed into the gap between the sleeve pipe body 2 and the gas pipe 1 from the right side, and the position of the limit block 12 is reached, then according to the size of the gap between the sleeve pipe body 2 and the gas pipe 1, a plurality of filling layers 3 are stuffed into the gap to ensure the gap to be filled, then the first block 4 is stuffed into the gap from the right end to the filling layer 3, then the sealing block 7 is stuffed into from the two ends, then the semicircle snap ring 13 is leaned on the extension pipe 5, the first bolt 15 is screwed in inwards, the first bolt 15 passes through the through hole 8 on the extension pipe 5 and stretches into the groove 11 on the sealing block 7, then the two semicircle snap rings 13 are fixedly connected through the second bolt 16, pack in the space through the filling layer 3 that uses glass fiber to make, not only have absorbing effect, glass fiber prevents fires simultaneously, and thermal-insulated heat preservation uses sealed piece 7 to fill in the space simultaneously at both ends, not only can be fine fix gas pipe 1 and sleeve pipe body 2, can also play sealed effect simultaneously, leak protection gas leaks.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a five metals sleeve pipe for gas pipe, includes gas pipe (1) and sleeve pipe body (2) of cover on gas pipe (1), its characterized in that, be equipped with second sprue (10) and first sprue (4) between both ends and gas pipe (1) respectively about in sleeve pipe body (2), left end mouth inboard position still is equipped with stopper (12) on sleeve pipe body (2), second sprue (10) butt stopper (12), still be equipped with a plurality of filling layers (3) between second sprue (10) and first sprue (4) in sleeve pipe body (2).

2. The hardware sleeve for the gas pipe according to claim 1, wherein the sleeve body (2) is further connected with an extension pipe (5) at each of the left end and the right end, a sealing block (7) is arranged in a cavity (9) between the extension pipe (5) and the gas pipe (1), and a snap ring mechanism (6) for fixing the sealing block (7) is arranged on the outer side of the extension pipe (5).

3. The hardware sleeve for the gas pipe as claimed in claim 2, wherein the snap ring mechanism (6) comprises two semicircular snap rings (13) located on the outer sides of the extension pipes (5), first bolts (15) are uniformly arranged on the semicircular snap rings (13), the first bolts (15) are screwed with the semicircular snap rings (13) through threads (14), through holes (8) are uniformly formed in the extension pipes (5), grooves (11) are formed in positions, corresponding to the through holes (8), of the sealing blocks (7), and the first bolts (15) penetrate through the through holes (8) and extend into the grooves (11).

4. The hardware sleeve for the gas pipe as claimed in claim 3, wherein the two semicircular snap rings (13) are fixedly connected through a second bolt (16).

5. A pipe casing according to claim 2, characterised in that the extension pipe (5) is made of thermoplastic.

6. The hardware sleeve for the gas pipe as claimed in any one of claims 1 to 5, wherein the filling layer (3) is made of glass fiber.